Literature DB >> 18566717

Stabilisation of a heptamethine cyanine dye by rotaxane encapsulation.

C M Simon Yau1, Sofia I Pascu, Susan A Odom, John E Warren, Eric J F Klotz, Michael J Frampton, Charlotte C Williams, Veaceslav Coropceanu, Marina K Kuimova, David Phillips, Stephen Barlow, Jean-Luc Brédas, Seth R Marder, Val Millar, Harry L Anderson.   

Abstract

The crystal structure of a cyanine dye rotaxane shows that the cyclodextrin is tightly threaded round the polymethine bridge of the dye; encapsulation dramatically increases the kinetic chemical stability of the radicals formed on oxidation and reduction of the dye, making it possible to observe the rotaxane radical dication by ESR and UV-vis-NIR spectroscopy.

Entities:  

Year:  2008        PMID： 18566717     DOI： 10.1039/b802728e

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  15 in total

1.  Discovery and early development of squaraine rotaxanes.

Authors:  Jeremiah J Gassensmith; Jeffrey M Baumes; Bradley D Smith
Journal:  Chem Commun (Camb)       Date:  2009-08-24       Impact factor: 6.222

Review 2.  Photostable and photoswitching fluorescent dyes for super-resolution imaging.

Authors:  Masafumi Minoshima; Kazuya Kikuchi
Journal:  J Biol Inorg Chem       Date:  2017-01-12       Impact factor: 3.358

3.  Cucurbit[7]uril Complexation of Near-Infrared Fluorescent Azobenzene-Cyanine Conjugates.

Authors:  Sai Shradha Reddy Kommidi; Bradley D Smith
Journal:  Molecules       Date:  2022-08-25       Impact factor: 4.927

Review 4.  Harnessing cyanine photooxidation: from slowing photobleaching to near-IR uncaging.

Authors:  Alexander P Gorka; Martin J Schnermann
Journal:  Curr Opin Chem Biol       Date:  2016-06-24       Impact factor: 8.822

5.  Acyclic CB[n]-type molecular containers: effect of solubilizing group on their function as solubilizing excipients.

Authors:  Ben Zhang; Peter Y Zavalij; Lyle Isaacs
Journal:  Org Biomol Chem       Date:  2014-04-21       Impact factor: 3.876

6.  Photophysics of threaded sp-carbon chains: the polyyne is a sink for singlet and triplet excitation.

Authors:  Levon D Movsisyan; Martin D Peeks; Gregory M Greetham; Michael Towrie; Amber L Thompson; Anthony W Parker; Harry L Anderson
Journal:  J Am Chem Soc       Date:  2014-12-18       Impact factor: 15.419

7.  Acyclic cucurbit[n]uril-type molecular containers: influence of aromatic walls on their function as solubilizing excipients for insoluble drugs.

Authors:  Ben Zhang; Lyle Isaacs
Journal:  J Med Chem       Date:  2014-11-17       Impact factor: 7.446

8.  Influence of chemically p-type doped active organic semiconductor on the film thickness versus performance trend in cyanine/C60 bilayer solar cells.

Authors:  Sandra Jenatsch; Thomas Geiger; Jakob Heier; Christoph Kirsch; Frank Nüesch; Adriana Paracchino; Daniel Rentsch; Beat Ruhstaller; Anna C Véron; Roland Hany
Journal:  Sci Technol Adv Mater       Date:  2015-05-14       Impact factor: 8.090

9.  Universal quenching of common fluorescent probes by water and alcohols.

Authors:  Jimmy Maillard; Kathrin Klehs; Christopher Rumble; Eric Vauthey; Mike Heilemann; Alexandre Fürstenberg
Journal:  Chem Sci       Date:  2020-11-19       Impact factor: 9.825

10.  A Stimuli-Responsive Rotaxane-Gold Catalyst: Regulation of Activity and Diastereoselectivity.

Authors:  Marzia Galli; James E M Lewis; Stephen M Goldup
Journal:  Angew Chem Int Ed Engl       Date:  2015-09-21       Impact factor: 15.336
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